I'm using Busybox root file system, and the default setting on Busybox is mdev instead of udev. The device file of keyboard and mouse can be found in /dev/input. Qt4 works smoothly on this system and keyboard and mouse work well too.
Peter Hutterer <[email protected]> 于2018年8月22日周三 上午11:24写道： > On Wed, Aug 22, 2018 at 11:14:30AM +0800, binnan hao wrote: > > Hello, > > Thank you very much for your reply! > > I login with root privilege, thus I have the permission to read > > /dev/input/event* > > > > Could you tell how to set ID_INPUT / ID_INPUT_MOUSE / ID_INPUT_KEYBOARD? > > these are set by the udev builtin input_id. Check if udevadm info > /sys/class/input/eventX lists the properties, if not then you're missing > some steps in your udev setup. > > Cheers, > Peter > > > > > Is there any setting guide which is similar to Qt5'? > > export QT_QPA_EVDEV_MOUSE_PARAMETERS=/dev/input/mouse0 > > export QT_QPA_EVDEV_KEYBOARD_PARAMETERS=/dev/input/event1 > > > > Peter Hutterer <[email protected]> 于2018年8月22日周三 上午8:34写道： > > > > > On Tue, Aug 21, 2018 at 04:33:01PM +0800, binnan hao wrote: > > > > *warning: no input devices on entering weston. possible causes:- no > > > > permissions to read /dev/input/event*- seats misconfigured (weston > > > backend > > > > option 'seat', udev device property ID_SEAT) * > > > > > > > > My system is built on Linux Kernel and Busybox without using > systemmd. Is > > > > there any solution to support keyboard and mouse on txhis platform? > > > backend > > > > uses fbdev-backend.so > > > > Many thanks > > > > > > check that > > > - you have permissions to read /dev/input/event* > > > - ID_INPUT **and** ID_INPUT_MOUSE/ID_INPUT_KEYBOARD is set on the input > > > devices > > > > > > if you're using libinput (judging by the error msg you do) it doesn't > > > actually care about ID_SEAT **unless* you want it to work on a specific > > > seat > > > other than seat0. > > > > > > Cheers, > > > Peter > > > > > > > > > -- > > *Hao Binnan* > > *Isoo (Qinhuangdao) software development Co., Ltd. (China)* > > http://www.eassos.com > > > > PGP Public Key: 4096R/9EF21740 / 9678 1E8C B21E 1E60 3997 811D F83B B359 > > 9EF2 1740 > > haobinnan <[email protected]> > -- *Hao Binnan* *Isoo (Qinhuangdao) software development Co., Ltd. (China)* http://www.eassos.com PGP Public Key: 4096R/9EF21740 / 9678 1E8C B21E 1E60 3997 811D F83B B359 9EF2 1740 haobinnan <[email protected]>
_______________________________________________ wayland-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/wayland-devel
